package com.itheima.d2_homework.timu4;

public class Test {
    public static void main(String[] args) {

      SmartAudi smartAudi = (SmartAudi) new Audi();

        Audi audi = new Audi();
        audi.run();
        smartAudi.automaticDrive();
        smartAudi.automaticParking();
        smartAudi.run();
    }
}
